I can overdevelop you can overdevelop she can overdevelop we can overdevelop you can overdevelop they can overdevelop
V-ing form
I can be overdeveloping you can be overdeveloping she can be overdeveloping we can be overdeveloping you can be overdeveloping they can be overdeveloping
Perfect
I can have overdeveloped you can have overdeveloped she can have overdeveloped we can have overdeveloped you can have overdeveloped they can have overdeveloped
V-ing perfect
I can have been overdeveloping you can have been overdeveloping she can have been overdeveloping we can have been overdeveloping you can have been overdeveloping they can have been overdeveloping
Negation
Simple form
I can't overdevelop you can't overdevelop she can't overdevelop we can't overdevelop you can't overdevelop they can't overdevelop
V-ing form
I can't be overdeveloping you can't be overdeveloping she can't be overdeveloping we can't be overdeveloping you can't be overdeveloping they can't be overdeveloping
Perfect
I can't have overdeveloped you can't have overdeveloped she can't have overdeveloped we can't have overdeveloped you can't have overdeveloped they can't have overdeveloped
V-ing perfect
I can't have been overdeveloping you can't have been overdeveloping she can't have been overdeveloping we can't have been overdeveloping you can't have been overdeveloping they can't have been overdeveloping
Interrogative form
Simple form
can I overdevelop? can you overdevelop? can she overdevelop? can we overdevelop? can you overdevelop? can they overdevelop?
V-ing form
can I be overdeveloping? can you be overdeveloping? can she be overdeveloping? can we be overdeveloping? can you be overdeveloping? can they be overdeveloping?
Perfect
can I have overdeveloped? can you have overdeveloped? can she have overdeveloped? can we have overdeveloped? can you have overdeveloped? can they have overdeveloped?
V-ing perfect
can I have been overdeveloping? can you have been overdeveloping? can she have been overdeveloping? can we have been overdeveloping? can you have been overdeveloping? can they have been overdeveloping?
Interro-negative form
Simple form
can't I overdevelop? can't you overdevelop? can't she overdevelop? can't we overdevelop? can't you overdevelop? can't they overdevelop?
V-ing form
can't I be overdeveloping? can't you be overdeveloping? can't she be overdeveloping? can't we be overdeveloping? can't you be overdeveloping? can't they be overdeveloping?
Perfect
can't I have overdeveloped? can't you have overdeveloped? can't she have overdeveloped? can't we have overdeveloped? can't you have overdeveloped? can't they have overdeveloped?
V-ing perfect
can't I have been overdeveloping? can't you have been overdeveloping? can't she have been overdeveloping? can't we have been overdeveloping? can't you have been overdeveloping? can't they have been overdeveloping?